[清]字澄庵，钱塘（今杭州）人。刻印苍劲，卖篆市中，问奇者履常满。
以异丙醇为柱前衍生试剂，建立了反相高效液相色谱法间接测定2-乙酰氧基异丁酰溴的新方法。
A rapid reverse high performance liquid chromatography method based on the iso - propyl alcohol as an agent of pre-derivatization is developed for the determination of 2-acetoxyisobutyryl bromide.
在成型及贮存过程中，湿度是影响丁羟推进剂药柱性能及各界面的联合粘接强度的首要因素。
During the molding and storing process, humidity is the foremost factor affecting the characteristics of HTPB propellant grain and adhesion strength between interfaces.
辛丑遇丁为宝库，柱无匙钥难言富；
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